Titlebook: Learning from Computers: Mathematics Education and Technology; Christine Keitel,Kenneth Ruthven Conference proceedings 1993 Springer-Verla

defenses

真

秘方药

Kelvin was inspired by Hermann von Helmholtz’s [7] famous paper “Ueber Integrale der hydrodynamischen Gleichungen, welche den Wirbelbewegungen entsprechen”, translated by P. G. Tait and published in English [17] under the title “On Integrals of the Hydrodynamical Equations, which Express Vortex-moti

共栖

Celia Hoylesanisms, we developed a human-like finite element of a three years old child‘s neck. The subject was scanned with a medical scanner. The images were first semiautomatically segmented in order to extract the soft tissues and the bones. In the second step, we separate the different bones slice by slice

Constrain

虚度

知识

Rolf Biehlerorward dynamics analysis is presented. The flexible 3RPR parallel manipulator is chosen here as a flexible multibody system with closed kinematic chains to introduce this approach. The equations of motion are derived using the floating frame of reference formulation. Assuming a prescribed trajectory

危险

Tommy Dreyfus irregularly driven dynamical systems. Consequently, failures of such systems (e.g., capsize of a ship or collapse of a platform), under increasingly severe environmental conditions, come about when the system state escapes from a destroyed chaotic attractor located in some favorable region of the p

圆桶

Ptosis

Willibald Dörflertence through a saddle-node bifurcation at a Reynolds number of 977, very close to the experimentally observed Reynolds number of ∼ 1000 for transition to turbulence in this geometry. These traveling waves are comprised of staggered counter-rotating streamwise vortices with a spanwise wavelength of